<template>
    <ContentWrap>
        <!-- 搜索工作栏 -->
        <el-form
                class="-mb-15px"
                :model="queryParams"
                ref="queryFormRef"
                :inline="true"
                label-width="100px"
        >
            <el-form-item label="任务名称" prop="name">
                <el-input
                        v-model="queryParams.name"
                        placeholder="请输入任务名称"
                        clearable
                        @keyup.enter="handleQuery"
                        class="!w-240px"
                />
            </el-form-item>
            <el-form-item label="任务状态" prop="status">
                <el-select
                        v-model="queryParams.status"
                        placeholder="请选择任务状态"
                        clearable
                        class="!w-240px"
                >
                    <el-option
                            v-for="dict in getIntDictOptions(DICT_TYPE.INFRA_JOB_STATUS)"
                            :key="dict.value"
                            :label="dict.label"
                            :value="dict.value"
                    />
                </el-select>
            </el-form-item>
            <el-form-item label="处理器的名字" prop="handlerName">
                <el-input
                        v-model="queryParams.handlerName"
                        placeholder="请输入处理器的名字"
                        clearable
                        @keyup.enter="handleQuery"
                        class="!w-240px"
                />
            </el-form-item>
            <el-form-item>
                <el-button @click="handleQuery">
                    <Icon icon="ep:search" class="mr-5px"/>
                    搜索
                </el-button>
                <el-button @click="resetQuery">
                    <Icon icon="ep:refresh" class="mr-5px"/>
                    重置
                </el-button>
                <el-button
                        type="primary"
                        plain
                        @click="openForm('create')"
                        v-hasPermi="['infra:job:create']"
                >
                    <Icon icon="ep:plus" class="mr-5px"/>
                    新增
                </el-button>
                <el-button
                        type="success"
                        plain
                        @click="handleExport"
                        :loading="exportLoading"
                        v-hasPermi="['infra:job:export']"
                >
                    <Icon icon="ep:download" class="mr-5px"/>
                    导出
                </el-button>
                <el-button type="info" plain @click="handleJobLog" v-hasPermi="['infra:job:query']">
                    <Icon icon="ep:zoom-in" class="mr-5px"/>
                    执行日志
                </el-button>
            </el-form-item>
        </el-form>
    </ContentWrap>

    <!-- 列表 -->
    <ContentWrap>
        <el-table v-loading="loading" :data="list">
            <el-table-column label="任务编号" align="center" prop="id"/>
            <el-table-column label="任务名称" align="center" prop="name"/>
            <el-table-column label="任务状态" align="center" prop="status">
                <template #default="scope">
                    <dict-tag :type="DICT_TYPE.INFRA_JOB_STATUS" :value="scope.row.status"/>
                </template>
            </el-table-column>
            <el-table-column label="处理器的名字" align="center" prop="handlerName"/>
            <el-table-column label="处理器的参数" align="center" prop="handlerParam"/>
            <el-table-column label="CRON 表达式" align="center" prop="cronExpression"/>
            <el-table-column label="操作" align="center" width="200">
                <template #default="scope">
                    <el-button
                            type="primary"
                            link
                            @click="openForm('update', scope.row.id)"
                            v-hasPermi="['infra:job:update']"
                    >
                        修改
                    </el-button>
                    <el-button
                            type="primary"
                            link
                            @click="handleChangeStatus(scope.row)"
                            v-hasPermi="['infra:job:update']"
                    >
                        {{ scope.row.status === InfraJobStatusEnum.STOP ? '开启' : '暂停' }}
                    </el-button>
                    <el-button
                            type="danger"
                            link
                            @click="handleDelete(scope.row.id)"
                            v-hasPermi="['infra:job:delete']"
                    >
                        删除
                    </el-button>
                    <el-dropdown
                            @command="(command) => handleCommand(command, scope.row)"
                            v-hasPermi="['infra:job:trigger', 'infra:job:query']"
                    >
                        <el-button type="primary" link>
                            <Icon icon="ep:d-arrow-right"/>
                            更多
                        </el-button>
                        <template #dropdown>
                            <el-dropdown-menu>
                                <el-dropdown-item command="handleRun" v-if="checkPermi(['infra:job:trigger'])">
                                    执行一次
                                </el-dropdown-item>
                                <el-dropdown-item command="openDetail" v-if="checkPermi(['infra:job:query'])">
                                    任务详细
                                </el-dropdown-item>
                                <el-dropdown-item command="handleJobLog" v-if="checkPermi(['infra:job:query'])">
                                    调度日志
                                </el-dropdown-item>
                            </el-dropdown-menu>
                        </template>
                    </el-dropdown>
                </template>
            </el-table-column>
        </el-table>
        <!-- 分页组件 -->
        <Pagination
                :total="total"
                v-model:page="queryParams.pageNo"
                v-model:limit="queryParams.pageSize"
                @pagination="getList"
        />
    </ContentWrap>

    <!-- 表单弹窗：添加/修改 -->
    <JobForm ref="formRef" @success="getList"/>
    <!-- 表单弹窗：查看 -->
    <JobDetail ref="detailRef"/>
</template>
<script lang="ts" setup>
import {DICT_TYPE, getIntDictOptions} from '@/utils/dict'
import {checkPermi} from '@/utils/permission'
import JobForm from './JobForm.vue'
import JobDetail from './JobDetail.vue'
import download from '@/utils/download'
import * as JobApi from '@/api/infra/job'
import {InfraJobStatusEnum} from '@/utils/constants'

defineOptions({name: 'InfraJob'})

const {t} = useI18n() // 国际化
const message = useMessage() // 消息弹窗
const {push} = useRouter() // 路由

const loading = ref(true) // 列表的加载中
const total = ref(0) // 列表的总页数
const list = ref([]) // 列表的数据
const queryParams = reactive({
    pageNo: 1,
    pageSize: 10,
    name: undefined,
    status: undefined,
    handlerName: undefined
})
const queryFormRef = ref() // 搜索的表单
const exportLoading = ref(false) // 导出的加载中

/** 查询列表 */
const getList = async () => {
    loading.value = true
    try {
        const data = await JobApi.getJobPage(queryParams)
        list.value = data.list
        total.value = data.total
    } finally {
        loading.value = false
    }
}

/** 搜索按钮操作 */
const handleQuery = () => {
    queryParams.pageNo = 1
    getList()
}

/** 重置按钮操作 */
const resetQuery = () => {
    queryFormRef.value.resetFields()
    handleQuery()
}

/** 导出按钮操作 */
const handleExport = async () => {
    try {
        // 导出的二次确认
        await message.exportConfirm()
        // 发起导出
        exportLoading.value = true
        const data = await JobApi.exportJob(queryParams)
        download.excel(data, '定时任务.xlsx')
    } catch {
    } finally {
        exportLoading.value = false
    }
}

/** 添加/修改操作 */
const formRef = ref()
const openForm = (type: string, id?: number) => {
    formRef.value.open(type, id)
}

/** 修改状态操作 */
const handleChangeStatus = async (row: JobApi.JobVO) => {
    try {
        // 修改状态的二次确认
        const text = row.status === InfraJobStatusEnum.STOP ? '开启' : '关闭'
        await message.confirm(
                '确认要' + text + '定时任务编号为"' + row.id + '"的数据项?',
                t('common.reminder')
        )
        const status =
                row.status === InfraJobStatusEnum.STOP ? InfraJobStatusEnum.NORMAL : InfraJobStatusEnum.STOP
        await JobApi.updateJobStatus(row.id, status)
        message.success(text + '成功')
        // 刷新列表
        await getList()
    } catch {
        // 取消后，进行恢复按钮
        row.status =
                row.status === InfraJobStatusEnum.NORMAL ? InfraJobStatusEnum.STOP : InfraJobStatusEnum.NORMAL
    }
}

/** 删除按钮操作 */
const handleDelete = async (id: number) => {
    try {
        // 删除的二次确认
        await message.delConfirm()
        // 发起删除
        await JobApi.deleteJob(id)
        message.success(t('common.delSuccess'))
        // 刷新列表
        await getList()
    } catch {
    }
}

/** '更多'操作按钮 */
const handleCommand = (command, row) => {
    switch (command) {
        case 'handleRun':
            handleRun(row)
            break
        case 'openDetail':
            openDetail(row.id)
            break
        case 'handleJobLog':
            handleJobLog(row?.id)
            break
        default:
            break
    }
}

/** 执行一次 */
const handleRun = async (row: JobApi.JobVO) => {
    try {
        // 二次确认
        await message.confirm('确认要立即执行一次' + row.name + '?', t('common.reminder'))
        // 提交执行
        await JobApi.runJob(row.id)
        message.success('执行成功')
        // 刷新列表
        await getList()
    } catch {
    }
}

/** 查看操作 */
const detailRef = ref()
const openDetail = (id: number) => {
    detailRef.value.open(id)
}

/** 跳转执行日志 */
const handleJobLog = (id: number) => {
    if (id > 0) {
        push('/job/job-log?id=' + id)
    } else {
        push('/job/job-log')
    }
}

/** 初始化 **/
onMounted(() => {
    getList()
})
</script>
